UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqVvJbNtJJVsm6iL2zaCgbptSnvNKKcojbeZ+nzvqJM=' 
WHERE 
  key_id = '2e8fe9cb9afd6f51dc5688c4a0f4396fb81ecb39c7fd9b49deb6175e4610c216' 
  AND (
    token = 'YqVvJbNtJJVsm6iL2zaCgbptSnvNKKcojbeZ+nzvqJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )